"Sat, 28 Sep 2024 20:34:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
20:34:40
General datetime
2024-09-28 20:34:40Z
For Database
2024-09-28 20:34:40
For HTTP1.1
Sat, 28 Sep 2024 20:34:40 GMT